The best tool for speed is the Timeline from Sutherland. You can adjust the speed while playing a record (active tracking is a total different set up compared to a strobe when the cartridge is not in use).
Speed trim tool for SME tables?
Hi -- I have an older model SME 20/2 and the outboard psu has two trim pots for adjusting speed. I don't have the original tools that came with the table and peering down the very small trim holes I can see what appear to be brass screw heads at the end. I cannot quite make out what they are though (hex? crosshead? something else?) and am loath to go poking about in there with various tools until I know what's on the other end. Anyone know? I have an email into SME directly but thought it might be faster to check here. I'd rather not pay for a 'special' driver if this is a standard screw type.